historic period, age - an era of history having some distinctive feature; "we live in a litigious age" --2is a kind ofera, epoch --2is a part of history --2has particulars:
age, eld - a time in life (usually defined in years) at which some particular qualification or power arises; "she was now of school age"; "tall for his eld" --3is a kind oftime of life --3is a part of life, lifetime, lifespan --3has particulars:
old age, years, age, eld, geezerhood - a late time of life; "old age is not for sissies"; "he's showing his years"; "age hasn't slowed him down at all"; "a beard white with eld"; "on the brink of geezerhood" --4is a kind oftime of life --4has parts:
long time, age, years - a prolonged period of time; "we've known each other for ages"; "I haven't been there for years and years" --5is a kind oftime period, period of time, period --5has particulars:
senesce, age, get on, mature, maturate - grow old or older; "She aged gracefully"; "we age every day--what a depressing thought!"; "Young men senesce" --2is one way todevelop